+ Green Day also released the track list for their upcoming ¡Dos! album. The second of a trilogy, the set drops Nov. 13. Also check out their “Troublemaker” video from ¡Uno!. (MTV News)

+ Watch a bit of Katy Perry‘s serenade for President Obama during a campaign fund-raising concert in Los Angeles. She sang Al Green‘s “Let’s Stay Together,” which the pres himself has publicly sang. (Idolator)

+ Ke$ha is releasing a memoir, “My Crazy Beautiful Life.” “In these pages, I’m revealing a more complete picture of what my life is really like. It’s not all glamorous and it’s not all pretty, but it’s real,” she said in a statement. It hits shelves Nov. 20. (Billboard)

+ “Can’t wait for y’all to hear what I’m working with big bro @S_C_ and lil bro @frank_ocean,” tweeted Pharrell Williams along with a photo of himself with Jay-Z and Frank Ocean in a recording studio. Cosign. (Billboard)